Details
| Metabolite | Norephedrine |
| Chemical Formula | C₁₀H₁₅NO · HCl |
| Molecular Weight | 165.23 |
| Information | Ephedrine, an analog of methamphetamine, is typically used as a stimulant and appetite suppressant. The herbs used in traditional Chinese medicine, such as má huáng, contain ephedrine as an active constituent. |



![(±)-MDA [(±)-3,4-Methylenedioxyamphetamine], 1.0 mg/mL](https://www.quasarinstruments.com/wp-content/uploads/2025/09/6687-M-012.jpg)

